@each $number in 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 13, 15, 16, 18, 20, 25, 26, 30, 35, 40, 45, 50, 55, 60, 65, 70, 80, 90, 100, 120, 300 {
  .margin-#{$number} {
    margin: #{$number}px !important;
  }
  .margin-top-bottom-#{$number} {
    margin-top: #{$number}px !important;
    margin-bottom: #{$number}px !important;
  }
  .margin-left-right-#{$number} {
    margin-left: #{$number}px !important;
    margin-right: #{$number}px !important;
  }
  .margin-top-#{$number} {
    margin-top: #{$number}px !important;
  }
  .margin-bottom-#{$number} {
    margin-bottom: #{$number}px !important;
  }
  .margin-left-#{$number} {
    margin-left: #{$number}px !important;
  }
  .margin-right-#{$number} {
    margin-right: #{$number}px !important;
  }
}
